Temperature sensor long life battery

[Chykan (Hunter)]

This one works well is BLE integrated via eRemote WIFI. Confirmed to work inside a fridge.

LinknLink (eTHS2 & eRemote) Temp & Humidity (Bluetooth / Modbus / NodeRED)

Introduction I bought these devices and was struggling to integrate into HA. I reached out to LinknLink via their Facebook Page. The response was instant and a very helpful Australian based tech support. They rapidly modified the Mobile App with multiple versions to get my devices running in HA with Modbus. I originally integrated the eTHS2 sensors via a HA modbus sensor following this LinknLink BLE sensor: modbus - HA guide. This did work immediately but did not seem to be surviving HA Host M…